About us
A Brooklyn contractor built on showing up.
New York City homeowners know: finding a reliable, skilled and responsive contractor can be one of the biggest challenges when planning a renovation. That's where Great Think Construction Corp. comes in.
The company
Licensed, insured and local.
We are a licensed and insured general contracting company proudly serving homeowners and property managers throughout Brooklyn and New York City. With a focus on detail, professionalism and flexibility, we have steadily built a strong reputation for delivering quality work — from full kitchen renovations to structural masonry.
- Based in Brooklyn777 E 31st St, Brooklyn, NY 11210
- Licensed contractorNYS Home Improvement Contractor #2009603
- Multilingual teamClient-focused communication
- Full-serviceInterior & exterior renovation, waterproofing, roofing and more
Founder & Lead Contractor
Muhammad Shahbaz
Muhammad Shahbaz is the cornerstone of Great Think Construction. With years of hands-on experience, he oversees projects directly, keeps clients informed, and brings a problem-solving mindset to the challenges of urban renovation. Clients appreciate his personal involvement and practical knowledge — from the first estimate to the final inspection.
- Direct project oversight
- Strong client communication
- Passion for quality workmanship
- Problem-solving for urban renovation
Client-centered, community-focused
Long-term relationships, not one-off jobs.
No contractor is perfect, and we don't pretend to be. What we promise is consistent effort to improve, to grow, and to respond to every client with flexibility and care. We're always open to feedback, and we believe in building long-term relationships — not just completing one-off jobs.
Whether you're updating a condo, restoring a brownstone, or repairing after a leak, our team works with commitment and transparency at every step.
Our story is also featured on RenovateNY.com.
Our promise
What you can expect from us.
NYC Licensed & Insured
Compliant with city permits, insurance and safety standards.
Transparent Estimates
Upfront pricing, written contracts and a clear scope of work.
Local Experience
We know NYC buildings, DOB requirements and co-op/condo boards.
Hands-On Owner
Work directly with the founder — not just a sales team.
Full-Service Crews
No need to coordinate multiple vendors. We handle it.
Multilingual Team
Clear communication with every client, in more than one language.
